NPDES NJ0003255 · Clean Water Act
GIBRALTAR ROCK OF BELLE MEAD, Hillsborough Twp, NJ: NPDES NJ0003255 discharge permit, effluent exceedances, inspections, penalties
GIBRALTAR ROCK OF BELLE MEAD, Hillsborough Twp, New Jersey: Individual permit NJ0003255, held by GIBRALTAR ROCK @ BELLE MEAD; Effective; issued August 5, 2021, term to September 30, 2026.
- Flow, in conduit or thru treatment plant: 8 limits, 96 violations of any kind.
- Temperature, water deg. centigrade: 8 limits, 76 violations of any kind.
- pH: 8 limits, 76 violations of any kind.
- Hydrocarbons, in H2O, IR, CC14 extractible chromatograph: 8 limits, 68 violations of any kind.
- Oxygen, dissolved [DO]: 8 limits, 66 violations of any kind.
- Oxygen demand, chem. [high level] [COD]: 8 limits, 66 violations of any kind.
- Solids, total suspended: 8 limits, 66 violations of any kind.
- Solids, total dissolved: 8 limits, 66 violations of any kind.
- Turbidity: 5 limits, 43 violations of any kind.
- Duration of discharge: 4 limits, 40 violations of any kind.
- NOAEL Statis Renewal 48Hr Acute Ceriodaphnia dubia: 4 limits, 35 violations of any kind.
- Flow, total: 4 limits, 23 violations of any kind.
- Acrylamide: 2 limits, 8 violations of any kind.
- May 20, 2025: WW Storm Water Non-Construction - Failure to Conduct Inspections (ST6).
- May 20, 2025: WW Storm Water Non-Construction - Discharge without a permit (ST6).
- June 20, 2024: WW Storm Water Non-Construction - Failure to Conduct Inspections (ST6).
- June 20, 2024: WW Storm Water Non-Construction - Discharge without a permit (ST6).
- June 20, 2024: WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP (ST6).
- June 20, 2024: WW Storm Water Non-Construction - Failure to properly install/implement BMPs (ST6).
- May 17, 2023: WW Storm Water Non-Construction - Failure to Conduct Inspections (ST6).
- May 17, 2023: WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP (ST6).
- May 26, 2022: Permit Violations - Application Incomplete (ST6).
GIBRALTAR ROCK OF BELLE MEAD among its neighbors
21 discharge permits are in the Pike Run subwatershed (HUC 020301050308); NJ0003255 is one. Its county: 803, 2 major; NJ0003255 is minor permit.
Other permits in the Pike Run subwatershed (HUC 020301050308)
- 150 ALLAIRE AVENUE, Brick Twp: NJG238180, minor, term to 2022-02-28
- 1517H SINGLE FAMILY HOME, Hillsborough Twp: NJG287148, minor, term to 2022-02-28
- CARRIER CLINIC ADOLESCENT PATIENT UNIT, Montgomery Twp: NJG361755, minor, term to 2027-02-28
- COVINO GRADING PLAN, Hillsborough Twp: NJG327328, minor, term to 2022-02-28
- DEMO OF FORMER MUNICIPAL BLDG, Montgomery Twp: NJG384372, minor, term to 2027-02-28
- GROUND MOUNTED SOLAR AWAY, Hillsborough Twp: NJG372790, minor, term to 2027-02-28
- GSA BELLE MEAD INTERIM REMEDIATION, Hillsborough Twp: NJG218600, minor, term to 2022-02-28
- HMH CARRIER CLINIC, Montgomery Twp: NJ0023663, minor, term to 2019-03-31
- HMH CARRIER CLINIC, Montgomery Twp: NJG224308, minor, term to 2022-02-28
- MONTGOMERY TWP, Montgomery Twp: NJG148261, minor, term to 2022-12-31
Identity
| Facility | GIBRALTAR ROCK OF BELLE MEAD |
|---|---|
| Permittee | GIBRALTAR ROCK @ BELLE MEAD |
| NPDES ID | NJ0003255 |
| Status | Effective |
| Type | Individual permit |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | August 5, 2021 |
| Expires | September 30, 2026 |
| Address | Hillsborough Twp, NJ 08502 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Pike Run (HUC 020301050308) |
| Other EPA IDs (FRS) | RCRA handler NJD002520088 |
NPDES NJ0003255: effluent limits and exceedances
GIBRALTAR ROCK OF BELLE MEAD (NPDES NJ0003255): 13 pollutants on file, 13 limited; 13 with a violation of any kind, 0 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| Flow, in conduit or thru treatment plant | 8 | 96 | 0 | ||
| Temperature, water deg. centigrade | 8 | 76 | 0 | ||
| pH | 8 | 76 | 0 | ||
| Hydrocarbons, in H2O, IR, CC14 extractible chromatograph | 8 | 68 | 0 | ||
| Oxygen, dissolved [DO] | 8 | 66 | 0 | ||
| Oxygen demand, chem. [high level] [COD] | 8 | 66 | 0 | ||
| Solids, total suspended | 8 | 66 | 0 | ||
| Solids, total dissolved | 8 | 66 | 0 | ||
| Turbidity | 5 | 43 | 0 | ||
| Duration of discharge | 4 | 40 | 0 | ||
| NOAEL Statis Renewal 48Hr Acute Ceriodaphnia dubia | 4 | 35 | 0 | ||
| Flow, total | 4 | 23 | 0 | ||
| Acrylamide | 2 | 8 | 0 |
NPDES NJ0003255: inspections, violations and enforcement
NPDES NJ0003255: 9 single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 20, 2025 | WW Storm Water Non-Construction - Failure to Conduct Inspections | ST6 |
| May 20, 2025 | WW Storm Water Non-Construction - Discharge without a permit | ST6 |
| June 20, 2024 | WW Storm Water Non-Construction - Failure to Conduct Inspections | ST6 |
| June 20, 2024 | WW Storm Water Non-Construction - Discharge without a permit | ST6 |
| June 20, 2024 | WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP | ST6 |
| June 20, 2024 | WW Storm Water Non-Construction - Failure to properly install/implement BMPs | ST6 |
| May 17, 2023 | WW Storm Water Non-Construction - Failure to Conduct Inspections | ST6 |
| May 17, 2023 | WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP | ST6 |
| May 26, 2022 | Permit Violations - Application Incomplete | ST6 |
NPDES NJ0003255 (GIBRALTAR ROCK OF BELLE MEAD): no inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES NJ0003255
NPDES NJ0003255: one email when its EPA record changes — $99/month.
Permits near NPDES NJ0003255
NPDES NJ0003255: 13 pollutant rows, 9 dated events; ICIS-NPDES download, loaded September 15, 2026.